7. Dimensions of kinetic energy are the same as that of (a) Force (b) Acceleration (c) Work (d) Pressure 8 Which of
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Answer:
answer (c) is correct
Explanation:
dimension of kinetic energy are same as that work
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Answer:
Kinetic Energy = 1/2mv²=[M] [LT-¹]² = [ML²T-²]
Force=mass×acceleration = [M] [LT-²]
Acceleration = Velocity/Time= [LT-¹] / [T] = [LT-²]
Work= Force×Displacement = [ML²T-²]
Pressure = Force/Area = [MLT-²] / [L²]
= [ML-¹T-²]
SO dimension of KINETIC ENERGY is same as WORK
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